The Elite fender covers use a premium grade polyester yarn that is highly resistant to abrasion and UV exposure, while keeping excellent color fastness. It also resists water absorption, keeping fenders lighter when wet. Elite covers are woven on a special machine that produces a seamless tube so there are no seams to split. Fully washable, they are custom fit for a tailored look and feature tough, 1/4" drawstrings to eliminate the brittle elastic found on many other fender covers.